OT-2026-000079079
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000079079) never changes.
Identity and time
| Publication number | OT-2026-000079079 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbf-7718-8fc5-0a55c6dd6192 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079079 |
| Status | PUBLIC |
Content hashes
| Canonical text | 811bc0563220c561ff9ccf448ec24431d63f9c585a0097af9a06e12ecf3485b4 |
|---|---|
| Markdown | 4398d88e77ad713c1a7576187e010e937cf8f16b1ca8d2592f729b0abfffcc45 |
| Publication page | 41ea437009f7f96c90dc46c30da9494f6bab347394949dc92415d6433a09009d |
| Manifest | 498839382f536db2740d0d2f5c9480d0cac53f0322d7d77b14d383df705f4639 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | J4cmdHF9bpGRO+53njDztOuwLOYKC+tVneAn5URHyoBgVnA9JNujI6XLI4zlPuMQLUNq/nrV9OtcoKPb1+oWCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:05:55.375478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079079observed 41ea437009f7f96c90dc46c30da9494f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:55.357986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079079/manifest.jsonobserved 498839382f536db2740d0d2f5c9480d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:55.338971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079079/publication.mdobserved 4398d88e77ad713c1a7576187e010e93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:55.319660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079079/publication.txtobserved 811bc0563220c561ff9ccf448ec24431...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|